Celebrities, tastemakers, designers and more have made their way to Sin City this week for the annual PROJECT Las Vegas convention. The 2013 edition kicked off on Tuesday at Mandalay Bay as Reebok hosted a press conference to announce the return of both the Reebok Shaq Attaq and Shaqnosis, the signature sneakers worn by 15-time NBA All-Star Shaquille O’Neal. Both shoes will be available at retailers on April 16 ($160) and July 19 ($125) respectively. Swizz Beatz hosted the event as he unveiled the new retro version of Shaq’s sneakers while also reflecting back on the 7’1 center’s illustrious career. Another Reebok brand ambassador in Tyga also appeared at the conference to show support as his own sneaker, the T-Raww’s are available in-stores nationwide now.